How much should you tip?
For sit-down restaurant service in the US, 15โ20% is customary, with 18โ20% now the common default for good service. Tipping is generally calculated on the pre-tax bill.
Frequently asked questions
Do I tip on the pre-tax or post-tax amount?
Traditionally the pre-tax amount, though many people tip on the total for simplicity. This calculator uses the amount you enter.